If the kids live with you, its a bit of a different situation than him paying child support, activities, clothing for your house, etc. and paying the ex wife mortgage as well. |
This is a bad sign. I would not marry him, nor would I give him any more money. |
+1. You guys sound like a very great family and all the kids are very lucky. I will say it might be a different situation for OP though if her boyfriend’s kids were already teenagers when they started dating and if they don’t plan to have children together. OP has to decide if she is willing/comfortable taking on financial obligations for his children and by extension his ex-wife given that the kids won’t be the sister/brother of any of her children (I assume). If that’s a dealbreaker than either they break up or they stay together within the boundaries that make keeping finances separate a possible assuming he could live with that. |